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Longines HydroConquest

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Longines HydroConquest
Longines HydroConquest
$995
Seller
The Watchmaker's Shop
 
US
Longines HydroConquest Mens Watch L37404566
Longines HydroConquest Mens Watch L37404566
$680
Free shipping
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.742.4.56.6
Longines HydroConquest Men's Watch L3.742.4.56.6
$865
Seller
WatchMaxx.com
138
US
Longines HydroConquest
Longines HydroConquest
$1,099
Seller
Topper Fine Jewelers
24
US
Longines L3.642.4.56.6 Longines HydroConquest
Longines L3.642.4.56.6 Longines HydroConquest
$1,100
Seller
Masterpiece Jewels, Inc
 
US
Longines Hydroconquest Automatic Chronograph L3.6734 Men's Watch
Longines Hydroconquest Automatic Chronograph L3.6734 Men's Watch
$2,000
Seller
Priceless Shine Inc
21
US
BRANDBOUTIQUE Member
Try something different
Frederique Constant Runabout Moonphase
$3,041
Longines HydroConquest Automatic Chronograph 41MM Ref.L3.651.4...
Longines HydroConquest Automatic Chronograph 41MM Ref.L3.651.4...
$1,552
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Timeless Watches
CA
Longines Hydroconquest 44mm Automatic Black Dial T
Longines Hydroconquest 44mm Automatic Black Dial T
$1,153
Seller
Plus Watch - Luxury Watches
2291
IT
Longines - HYDROCONQUEST Ref. L33404966/L3.340.4.96.6
Longines - HYDROCONQUEST Ref. L33404966/L3.340.4.96.6
$844
Seller
WINGOO WATCHES
342
IT
Longines HydroConquest Automatic Chronograph 41mm L3.696.4.03.6
Longines HydroConquest Automatic Chronograph 41mm L3.696.4.03.6
$1,700
Seller
Prestige Time LLC
20
US
Longines HydroConquest Blue Quartz Mens Watch L37403967
Longines HydroConquest Blue Quartz Mens Watch L37403967
$965
Free shipping
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.741.4.56.6
Longines HydroConquest Men's Watch L3.741.4.56.6
$890
Seller
WatchMaxx.com
138
US
Longines HydroConquest Quartz 44mm
Longines HydroConquest Quartz 44mm
$931
Seller
Prestige Luxusuhren GmbH
2759
DE
Longines HydroConquest
Longines HydroConquest
$825
Seller
Masterpiece Jewels, Inc
 
US
Longines Hydroconquest Ref. 3.2474
Longines Hydroconquest Ref. 3.2474
$683
Seller
Steiner Maastricht
73
NL
Longines HydroConquest
Longines HydroConquest
$732
Free shipping
Seller
SC DIGITAL SALE SRL
91
RO
Longines Hydro Conquest Stahl L36424566
Longines Hydro Conquest Stahl L36424566
$1,229
Seller
CologneWatchCenter
144
DE
Longines HydroConquest Ref. L37404566/L3.740.4.56.6
Longines HydroConquest Ref. L37404566/L3.740.4.56.6
$813
Seller
WINGOO WATCHES
342
IT
Longines HydroConquest Automatic Chronograph 41mm L3.744.4.56.6
Longines HydroConquest Automatic Chronograph 41mm L3.744.4.56.6
$1,537
Seller
Prestige Time LLC
20
US
Longines HydroConquest Blue Dial 39mm Mens Watch L36404966
Longines HydroConquest Blue Dial 39mm Mens Watch L36404966
$695
Free shipping
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.742.3.56.7
Longines HydroConquest Men's Watch L3.742.3.56.7
$1,049
Seller
WatchMaxx.com
138
US
Longines HydroConquest
Longines HydroConquest
$1,179
Seller
WatchesofMayfair.com
263
UK
Longines HydroConquest
Longines HydroConquest
$1,050
Seller
Masterpiece Jewels, Inc
 
US
Longines Hydroconquest 41mm Automatic Black Dial T
Longines Hydroconquest 41mm Automatic Black Dial T
$1,054
Seller
Plus Watch - Luxury Watches
2291
IT
Longines Man's L36964532 HydroConquest Watch
Longines Man's L36964532 HydroConquest Watch
$1,862
Seller
Helvetic Time AG - HarveyStore.com
782
CH
Longines Hydro Conquest ref. L3.651.4
Longines Hydro Conquest ref. L3.651.4
$1,117
Seller
Eorologi
239
IT
Longines HydroConquest Ref. L37424566/L3.742.4.56.6
Longines HydroConquest Ref. L37424566/L3.742.4.56.6
$1,030
Seller
WINGOO WATCHES
342
IT
Longines HydroConquest Automatic L36714766
Longines HydroConquest Automatic L36714766
$1,552
Seller
Van Wonderen Watches
80
NL
Longines HydroConquest Quartz Blue Dial Mens Watch L37404966
Longines HydroConquest Quartz Blue Dial Mens Watch L37404966
$660
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.740.4.56.6
Longines HydroConquest Men's Watch L3.740.4.56.6
$685
Seller
WatchMaxx.com
138
US
Longines Hydro Conquest
Longines Hydro Conquest
$956
Seller
WatchesofMayfair.com
263
UK
Longines HydroConquest Quartz 34mm
Longines HydroConquest Quartz 34mm
$906
Seller
Prestige Luxusuhren GmbH
2759
DE
Longines Hydroconquest 47,5 mm L36654762  2001 3080 JUST SERVICED
Longines Hydroconquest 47,5 mm L36654762 2001 3080 JUST SERVICED
$1,650
Seller
Plus Watch - Luxury Watches
2291
IT
Longines Men's L37444562 HydroConquest Watch
Longines Men's L37444562 HydroConquest Watch
$1,737
Seller
Helvetic Time AG - HarveyStore.com
782
CH
Longines Hydro Conquest ref. L3.673.4
Longines Hydro Conquest ref. L3.673.4
$1,365
Seller
Eorologi
239
IT
Longines HYDROCONQUEST Ref. L37444966
Longines HYDROCONQUEST Ref. L37444966
$1,617
Seller
WINGOO WATCHES
342
IT
Longines HydroConquest Hydro Conquest
Longines HydroConquest Hydro Conquest
$619
Seller
maxwatches.eu
361
DE
Longines HydroConquest Quartz Chronograph 41mm Mens Watch...
Longines HydroConquest Quartz Chronograph 41mm Mens Watch...
$935
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.743.4.96.6
Longines HydroConquest Men's Watch L3.743.4.96.6
$950
Seller
WatchMaxx.com
138
US
Longines HydroConquest Automatic 41mm Mens Watch
Longines HydroConquest Automatic 41mm Mens Watch
$1,179
Seller
WatchesofMayfair.com
263
UK
Longines HydroConquest
Longines HydroConquest
$887
Free shipping
Seller
Watch Philosophy
12
UK
Longines Hydroconquest 47mm Blue Dial Chronograph
Longines Hydroconquest 47mm Blue Dial Chronograph
$1,364
Seller
Plus Watch - Luxury Watches
2291
IT
Longines HydroConquest Steel Black ref. L36414566
Longines HydroConquest Steel Black ref. L36414566
$1,030
Free shipping
Seller
Timeless2015
7
IT
Longines Ladies L32844566 Hydroconquest Watch
Longines Ladies L32844566 Hydroconquest Watch
$1,117
Seller
Helvetic Time AG - HarveyStore.com
782
CH
Longines HYDROCONQUEST 44MM DIVING Ref. L38404566/L3.840.4.56.6
Longines HYDROCONQUEST 44MM DIVING Ref. L38404566/L3.840.4.56.6
$899
Seller
WINGOO WATCHES
342
IT
Longines Hydro Conquest 36424966
Longines Hydro Conquest 36424966
$981
Seller
ARTE ORAFA SAS
28
IT
Longines Hydro Conquest Quartz Black Dial Mens Watch L38404566
Longines Hydro Conquest Quartz Black Dial Mens Watch L38404566
$785
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.741.4.96.6
Longines HydroConquest Men's Watch L3.741.4.96.6
$890
Seller
WatchMaxx.com
138
US
Longines HydroConquest Quartz Chronograph 41mm Mens Watch
Longines HydroConquest Quartz Chronograph 41mm Mens Watch
$1,303
Seller
WatchesofMayfair.com
263
UK
Longines Hydro Conquest
Longines Hydro Conquest
$993
Seller
Mercarus GmbH
81
DE
Longines HYDROCONQUEST L3.742.4.96.6 Automatic 41mm Blue
Longines HYDROCONQUEST L3.742.4.96.6 Automatic 41mm Blue
$1,054
Seller
Plus Watch - Luxury Watches
2291
IT
Longines HydroConquest Automatic Steel Blu Dial 41mm
Longines HydroConquest Automatic Steel Blu Dial 41mm
$1,033
Free shipping
Seller
SORELLE RONCO
184
IT
Longines HydroConquest
Longines HydroConquest
$993
Seller
Private Seller
DE
Longines HYDROCONQUEST Ref. L36423567/L3.642.3.56.7
Longines HYDROCONQUEST Ref. L36423567/L3.642.3.56.7
$1,178
Seller
WINGOO WATCHES
342
IT
Longines Hydro Conquest
Longines Hydro Conquest
$1,136
Seller
Montredo GmbH
260
DE
Longines Hydroconquest Automatic Black Dial Mens Watch L36424566
Longines Hydroconquest Automatic Black Dial Mens Watch L36424566
$1,045
Seller
luxuryfreeshop
61
US
Longines HydroConquest Men's Watch L3.740.3.56.7
Longines HydroConquest Men's Watch L3.740.3.56.7
$775
Seller
WatchMaxx.com
138
US
Longines HydroConquest
Longines HydroConquest
$1,111
Seller
van Houten Uhren - Gregory van Houten
155
DE
Longines HydroConquest 41
Longines HydroConquest 41
$956
Seller
Juwelier & Meisteruhrmacher Thomas
10
AT
Longines HYDROCONQUEST 41mm Chronograph Quartz  NOS
Longines HYDROCONQUEST 41mm Chronograph Quartz NOS
$1,116
Seller
Plus Watch - Luxury Watches
2291
IT
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Affordable and Elegant Diving Watches

The sporty-elegant diving watches in Longines' HydroConquest Collection are perfect for every occasion, whether at dinner, the office, or the beach. Affordable column wheel chronographs are the highlights of this series.

Highlights

  • Diving watch with a unidirectional rotatable bezel
  • Waterproof to 300 m (30 bar)
  • Top models with column wheel chronograph movement
  • Bicolor models available
  • Excellent value for your money

Longines HydroConquest: The All-Rounder Watch from Saint-Imier

Watches in the HydroConquest series are diving watches with luminous hands and indices; a unidirectional, rotatable bezel; and a screw-down crown and case back. These Longines watches look good with casual wear as well as a suit thanks to their sporty, elegant designs and moderate case sizes. Seeing as the cases are comparatively flat, you can also wear these timepieces with a long-sleeved shirt.
Divers get their money's worth with watches from the HydroConquest series: the cases are waterproof to 300 m (30 bar), making the timepieces robust enough to accompany wearers on dives. The band's diving extension is very practical and allows stainless steel bracelets or rubber straps to fit tightly around a diving suit. However, this is also a useful function for non-divers. When temperatures rise during the summer, your wrist can swell, and an extension prevents the band from becoming too tight. There are also chronograph models available. Watches from the HydroConquest Collection are versatile, affordable timepieces for any occasion.

How much does a HydroConquest cost?

A pre-owned three-hand HydroConquest with a date display costs around 700 euros. New models are only slightly more expensive, costing around 800 euros. If you want an automatic bicolor version, you should plan on spending at least 900 euros. Pre-owned automatic chronographs are available for around 1,000 euros and new models cost a bit more, around 1,300 euros. Standouts in the current chronograph range are those with the column wheel chronograph caliber L688. Column wheel chronographs are considered to be of a higher quality than the popular shuttle chronograph movements (such as the Valjoux 7750 ).
A pre-owned three-hand quartz Longines HydroConquest can be purchased for less than 500 euros, while a new version costs around 700 euros. A bicolor gold-plated model costs around 800 euros new. There are also pre-owned quartz chronographs from the collection available at this price. New, they usually cost at least 900 euros. Thanks to their precise, battery-powered movements, these chronographs can time to 1/100th of a second.
The following models are available with a 41-mm stainless steel or bicolor case.
Reference number Caliber Power reserve Date Chronograph Price
L3.642.4.56.6 L633, automatic 38 hours x - Around 800 euros
L3.642.3.96.7 L633, automatic 38 hours x - About 900 euros
L3.744.4.56.6 L688, automatic 54 hours x x(column wheel) About 1,300 euros
L3.743.4.56.2 L440, quartz Battery x x Around 900 euros

The Elegant Diving Watch

If you're looking for an affordable, stylish diving watch with three hands, then the Longines HydroConquest with reference number L3.642.4.56.6 is the perfect model for you. It's waterproof to 300 m (30 bar) and robust enough for you to wear while swimming, snorkeling, or diving. The luminous hands, indices, and Arabic numerals shine bright green in the dark, so you can still read the time underwater, in a movie theater, or at the opera. The unidirectional rotatable bezel also has a luminous zero marker. The minute scale on the bezel makes it easy to read how much time has passed since the start of your dive. The polished sides of the case and bracelet links give the watch a refined look, making it the perfect companion to a nice jacket and dress shirt. The relatively flat case underscores the watch's overall elegant appearance.
Another mark of quality is the use of small screws on the bracelet links. Many watch manufacturers use small, thin pins to join links on cheaper bracelets. The pins or screws are there to help adjust the length of the bracelet to the circumference of your wrist. Straps with a diving extension are especially comfortable. You can easily shorten or lengthen the rubber strap or metal bracelet of your HydroConquest with this function; if you're regularly wearing a wetsuit, then there is no need to add extra links yourself. The satinized or polished links and case have a high-quality finish and the polished crown guard, which protects the screw-down crown from jolts, has a classic look. One beautiful detail is the brand's logo which is engraved on the crown. The manufacturer uses anti-reflective, scratch-resistant sapphire glass to protect the dial. If you flip the timepiece to view the case back, you'll see a screw-down, engraved plate which securely seals the case.
The automatic caliber L633 powers the HydroConquest L3.642.4.56.6. The caliber is based on the ETA 2824, a workhorse mechanical movement used in countless automatic watches. For example, the same movement powers the Longines Heritage Legend Diver, a retro diving watch from the Heritage Collection. Since the caliber L633 is automatic, it winds automatically while it's worn. Once it's fully wound, it can run for 38 hours. The balance wheel vibrates at a frequency of 28,800 A/h, equal to 4 Hz.

Features

  • Automatic L633 caliber with date display
  • 38-hour power reserve
  • 41-mm case
  • Waterproof to 300 m (30 bar)
  • Unidirectional rotatable bezel with a luminous zero marker

Chronographs for Divers

Most chronographs on the market don't second as diving watches. Therefore, it's adequate if they're only waterproof to 100 m (10 bar), allowing you to take a swim with your timepiece on. The HydroConquest chronographs, however, are waterproof to 300 m (30 bar) and were designed with divers and fans of water sports in mind. The design resembles that of the three-hand models. The dial and bezel are available in black, blue, red, or white. Models with a white dial and a red bezel have an especially sporty look.
Longines' best chronographs are models powered by the caliber L688, a column wheel chronograph movement. This mechanism is more practical than the alternative, a shuttle chronograph movement, as the push-pieces function more smoothly. ETA produces the L688 exclusively for Longines and places an emphasis on easy servicing. Unfortunately, due to the steel case back, you can't view the beautifully engraved caliber with perlage at work. If you prefer a column wheel chronograph with a see-through case back, then the model L2.786.4.56.3 from the Conquest Classic collection is a better choice. At a price of 2,100 euros, it costs a few hundred euros more than the HydroConquest chronograph.